JPS6283058U - - Google Patents
Info
- Publication number
- JPS6283058U JPS6283058U JP17417585U JP17417585U JPS6283058U JP S6283058 U JPS6283058 U JP S6283058U JP 17417585 U JP17417585 U JP 17417585U JP 17417585 U JP17417585 U JP 17417585U JP S6283058 U JPS6283058 U JP S6283058U
- Authority
- JP
- Japan
- Prior art keywords
- tray
- detection signal
- full
- sensor
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Pile Receivers (AREA)
Description
第１図は、本考案の第１実施例の要部概略断面
図、第２図Ａ，Ｂは、第１図に示した実施例に適
用する、満杯検出信号を出力するための制御回路
を示す図、第３図は、本考案の第２実施例の要部
概略断面図、第４図Ａ，Ｂは、本考案の第３実施
例の要部概略断面図とその一部切欠上面図、第５
図は、本考案の第４実施例の概略断面図、第６図
は、第１及び第３図に示す実施例の適用に好適な
用紙搬送排出装置の概略断面図である。
図において、１ａ，１ｂは排出ローラー、２ａ
，２ｂは用紙ガイド板、３はトレー、４は排出用
紙、５は反射型センサー、２１はフオトインタラ
プタを示す。
FIG. 1 is a schematic sectional view of the main parts of the first embodiment of the present invention, and FIGS. 2A and 2B show a control circuit for outputting a full detection signal, which is applied to the embodiment shown in FIG. 3 is a schematic sectional view of the main part of the second embodiment of the present invention, and FIGS. 4A and 4B are a schematic sectional view of the main part of the third embodiment of the present invention and a partially cutaway top view thereof. , 5th
The figure is a schematic cross-sectional view of a fourth embodiment of the present invention, and FIG. 6 is a schematic cross-sectional view of a paper conveyance/discharge device suitable for application of the embodiments shown in FIGS. 1 and 3. In the figure, 1a and 1b are discharge rollers, 2a
, 2b is a paper guide plate, 3 is a tray, 4 is a discharge paper, 5 is a reflective sensor, and 21 is a photo interrupter.
Claims (1)
レーに収納された用紙の積載高さが一定値以上で
あることを検出する光学的センサと、該センサの
検出信号が一定時間継続して出力された時に満杯
検出信号を出力する制御回路とを備えていること
を特徴とする用紙満杯検出装置。 A tray that stores sheets that are sequentially supplied, an optical sensor that detects that the stacking height of the sheets stored in the tray is above a certain value, and a detection signal from the sensor that is continuously output for a certain period of time. A control circuit that outputs a full detection signal when the paper is full.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17417585U JPS6283058U (en) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17417585U JPS6283058U (en) | 1985-11-14 | 1985-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283058U true JPS6283058U (en) | 1987-05-27 |
Family
ID=31112321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17417585U Pending JPS6283058U (en) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273545A (en) * | 2005-03-30 | 2006-10-12 | Sony Corp | Image forming apparatus |
-
1985
- 1985-11-14 JP JP17417585U patent/JPS6283058U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273545A (en) * | 2005-03-30 | 2006-10-12 | Sony Corp | Image forming apparatus |
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